DC-DC Step Down Converter Variable 3A (4~38Vdc to 1.25~36Vdc) (lm2596 dc-dc)

Variable Output DC-DC Step Down Converter (based on LM2596S)

The DC-DC module based on LM2596 advocate current to 3.0A, but only to 1.8A.However, being introduced module adds a heatsink, using high-power devices.This module can easily reach 4A, 50W, add heat sink circumstances can reach 75W.

Features:

• Module highlights: 5A high power、high efficiency and low ripple with power indicator.
• Input voltage range：4～38VDC (Note:input voltage not exceeding 38V)
• Output voltage range：1.25-36VDC adjustable
• Output current: 0-5A, recommended for use in 4.5A.
• Output power: 75W
• Working temperature: -40~+85 degrees
• Operating frequency: 180KHz
• Efficiency:96%（max)
• Short circuit protection: yes (limit current 8A).
• Over temperature protection
• Input reverse polarity protection: None (if required, high current diode in series with the input).
• L x W x H = 54 * 23 * 18mm